Yukio Akazawa

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Iruma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Monolithic integrated circuit device including AC negative feedback...
- Patent number 4,542,350
- Issue date Sep 17, 1985
- Nippon Telegraph & Telephone Public Corporation
- Yukio Akazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog to digital converter
- Patent number 4,415,882
- Issue date Nov 15, 1983
- Nippon Telegraph & Telephone Public Corporation
- Yukio Akazawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital to analog converter
- Patent number 4,412,208
- Issue date Oct 25, 1983
- Nippon Telegraph & Telephone Public Corporation
- Yukio Akazawa
- H03 - BASIC ELECTRONIC CIRCUITRY